Treppo Ligosullo

Treppo Ligosullo
Trèp Liussûl (Friulian)
Comune di Treppo Ligosullo
Location of the municipality of Treppo Ligosullo in the former province of Udine
Treppo Ligosullo
Location of Treppo Ligosullo in Italy
Treppo Ligosullo
Treppo Ligosullo (Friuli-Venezia Giulia)
Coordinates: 46°32′N 13°4′E / 46.533°N 13.067°E / 46.533; 13.067
CountryItaly
RegionFriuli-Venezia Giulia
ProvinceUdine (UD)
FrazioniGleriis, Ligosullo, Murzalis, Siaio, Tausia, Treppo Carnico, Zenodis
Government
 • MayorMarco Plazzotta (Civic list)
Area
 • Total
35.59 km2 (13.74 sq mi)
Elevation
671 m (2,201 ft)
Population
 (30 November 2025 )
 • Total
660
 • Density19/km2 (48/sq mi)
Time zoneUTC+1 (CET)
 • Summer (DST)UTC+2 (CEST)
Postal code
31020
Dialing code0433
Patron saintSaint Agnes (Treppo Carnico) San Nicolò (Ligosullo)
Saint day21 January (Treppo Carnico), 6 December (Ligosullo)
WebsiteOfficial website

Treppo Ligosullo (Friulian: Trèp Liussûl) is a comune (municipality) in the Regional decentralization entity of Udine in the Italian region of Friuli-Venezia Giulia. It was established on 1 February 2018 by the merger of Ligosullo and Treppo Carnico and the new municipality became operational the same day.